rcu/nocb: Make __call_rcu_nocb_wake() safe for many callbacks

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It might be hard to imagine having more than two billion callbacks
queued on a single CPU's ->cblist, but someone will do it sometime.
This commit therefore makes __call_rcu_nocb_wake() handle this situation
by upgrading local variable "len" from "int" to "long".

Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>

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Paul E. McKenney 2019-05-23 13:56:12 -07:00

parent 383e133283

commit ce0a825e40

1 changed files with 1 additions and 1 deletions

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kernel/rcu/tree_plugin.h

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